JPH0313633U

JPH0313633U -

Info

Publication number: JPH0313633U
Application number: JP7409089U
Authority: JP
Priority date: 1989-06-23
Filing date: 1989-06-23
Publication date: 1991-02-12

Description

[Brief explanation of drawings]

第１図は本考案による揺動式スイツチの基本原
理を説明する組立図、第２図は同スイツチの要部
を示す分解斜視図、第３図は絶縁カム体の各種実
施例を示す斜視図、第４図は揺動体の他の実施例
を示す分解斜視図、第５図は従来の揺動式スイツ
チの組立図、第６図は同スイツチの分解斜視図、
第７図は同スイツチのスイツチング動作を説明す
る側面図、第８図は従来の各種揺動体を例示する
側面図である。図において、３，４，５……端子、６……支持
体、７，７２〜７４，７ａ，７ｂ……可動接点、
１０……操作棒、１２……押し棒、１２ａ，１３
……摺動駒、１５……Ｖ字状の窪み、１６……導
体板、１６ａ，１６ｂ……可動接点、１６ｃ，１
６ｄ……突片、１７……絶縁カム体、１８，１９
……穴、２０，２１……突起をそれぞれ示す。 Fig. 1 is an assembly diagram explaining the basic principle of the swing type switch according to the present invention, Fig. 2 is an exploded perspective view showing the main parts of the switch, and Fig. 3 is a perspective view showing various embodiments of the insulating cam body. , FIG. 4 is an exploded perspective view showing another embodiment of the oscillating body, FIG. 5 is an assembled view of a conventional oscillating switch, and FIG. 6 is an exploded perspective view of the same switch.
FIG. 7 is a side view illustrating the switching operation of the switch, and FIG. 8 is a side view illustrating various conventional rocking bodies. In the figure, 3, 4, 5...terminal, 6...support body, 7, 72-74, 7a, 7b...movable contact,
10... Operating rod, 12... Push rod, 12a, 13
... Sliding piece, 15 ... V-shaped recess, 16 ... Conductor plate, 16a, 16b ... Movable contact, 16c, 1
6d... Projection piece, 17... Insulating cam body, 18, 19
. . . holes, 20, 21 . . . show protrusions, respectively.

Claims

[Scope of Claim for Utility Model Registration] 1. A rocking body having movable contact portions at both ends, a rocking fulcrum at the joint between both ends, and a fixed contact facing the movable contact portions at both ends. The driving body slides back and forth on the back of the moving body, causing the rocking body to swing.
In a swing type switch that performs a switching operation, a conductive plate having a movable contact portion is arranged opposite to a fixed contact, and a cam body made of synthetic resin having a cam surface on the back is placed on the conductive plate. A swing type switch characterized in that the cam body is engaged with the cam body so that the driving body reciprocates on the back surface of the cam body. 2. The rocking switch according to claim 1, wherein the movable contact portion and the fixed contact facing the movable contact portion are provided on at least one side of the rocking body. 3. The oscillating switch according to claim 1, wherein the oscillating body comprising the conductive plate and the cam body has a single or two fulcrums. 4. The rocking switch according to claim 1, wherein the driving body that slides on the back surface of the cam body of the rocking body is made of metal.